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Emerald|Natural|IGI

1.51ct L IF Emerald Natural Diamond

VG • L/IF • IGI 480142503

Shape and cutting style on the report: Emerald cut

Certificate IGI 480142503

Diamond specifications and retailer prices

From $3,627 AUD
As of November 5, 2026
Save $4,843 AUD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,470 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 480142503. Listed at 12 retailers as of November 5, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
L
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle21.7°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 480142503
Dimensions7.50 × 5.36 × 3.64 mm
L/W Ratio1.40
Culet sizeLong
Top View
7.50 mm5.36 mm1.51 ctL / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 480142503
Side View
Table 63.5%Crown 21.7°Girdle: ThickPavilion 37.7°Culet: LNGDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,470 AUD|Low: $2,824 AUD|High: $8,470 AUD|Avg: $4,475 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$2,824 AUD
Retailer 11$3,627 AUD
Retailer 3$3,971 AUD
Retailer 12$3,974 AUD
Retailer 7$4,051 AUD
Retailer 9$4,051 AUD
Retailer 6$4,207 AUD
Retailer 10$4,253 AUD
Retailer 8$4,674 AUD
Retailer 2$4,715 AUD
Retailer 5$4,944 AUD
NZ Jewellers$8,470 AUD

19 data points across 12 retailers

12 retailers$3,627 AUD to $8,470 AUD

B+
Cheapest Retailer
-
$3,627 AUD
B+
Retailer 2
-
$3,971 AUD
View
Retailer 3
-
$4,051 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$4,051 AUD
View
Price last confirmed 19 days ago
Retailer 5
-
$4,051 AUD
View
Price last confirmed 21 days ago
Retailer 6
-
$4,207 AUD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$4,253 AUD
View
Retailer 8
-
$4,674 AUD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$4,715 AUD
View
B+
Retailer 10
-
$4,944 AUD
View
B
Retailer 11
-
$8,470 AUD
View
Most Expensive
NZ Jewellers
5874ccb7-66ab-46e6-a803-c4695e97898d · Oct 17
$8,470 AUD
$5,929 USD
View
Price last confirmed 19 days ago
11 more retailers have this diamond
Prices start from $3,627 AUDSave up to $4,843 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.51ct Emerald
$3,627 AUD